vtr_flow: symbiflow: remove out-of-date comment

Signed-off-by: Alessandro Comodi <[email protected]>

Author: acomodi

vtr_flow/tasks/regression_tests/vtr_reg_nightly/symbiflow/config/config.txt

@@ -23,8 +23,4 @@ qor_parse_file=qor_standard.txt
 # Pass requirements
 pass_requirements_file=pass_requirements.txt
 
-#The Titan benchmarks are run at a fixed channel width of 300 to simulate a Stratix IV-like routing architecture
-#A large number of routing iterations is set to ensure the router doesn't give up to easily on the larger benchmarks
-#To be more run-time comparable to commercial tools like Quartus, we run with higher placer effort (inner_num=2) and lower astar_fac (1.0)
-#Set a 24hr timeout so they don't run forever
 script_params=-starting_stage vpr --max_router_iterations 500 --routing_failure_predictor off --router_high_fanout_threshold 1000 --constant_net_method route --route_chan_width 500 --router_heap bucket --clock_modeling route --place_delta_delay_matrix_calculation_method dijkstra --place_delay_model delta_override --router_lookahead extended_map --check_route quick --strict_checks off --allow_dangling_combinational_nodes on --disable_errors check_unbuffered_edges:check_route --congested_routing_iteration_threshold 0.8 --incremental_reroute_delay_ripup off --base_cost_type delay_normalized_length_bounded --bb_factor 10 --initial_pres_fac 4.0 --check_rr_graph off --read_rr_graph ../../../../rr_graph_xc7a50t_test.rr_graph.real.bin --read_router_lookahead ../../../../rr_graph_xc7a50t_test.lookahead.bin --read_placement_delay_lookup ../../../../rr_graph_xc7a50t_test.place_delay.bin